Arviat
Forecast
Marine Forecast
Issued 05:00 AM CDT 11 August 2026
Today Tonight and Wednesday.
Wind north 10 to 15 knots becoming light Wednesday morning.
Showers ending this evening. Showers overnight and Wednesday morning. Fog patches dissipating this morning.
Waves
Issued 05:00 AM CDT 11 August 2026
Today Tonight and Wednesday.
Seas 1 metre or less.
Extended Forecast
Issued 05:00 PM CDT 10 August 2026
Wednesday
Wind north 10 to 15 knots becoming light in
the morning.
Thursday
Wind north 15 knots diminishing to light late
in the day.
Friday
Wind northwest 10 to 15 knots becoming
light.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 11 August 2026 Today Tonight and WednesdayIce Edge
First ice edge estimated from Nunavut near 6556N 8614W toSouthampton Island near 6546N 8554W. Sea ice northeast of the ice
edge.
Second ice edge estimated from Southampton Island near 6424N 8144W
to Baffin Island near 6456N 7809W. Sea ice north of the ice edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EDT 11 August 2026 Today Tonight and Wednesday At 1200 UTC Tuesday dissipating trough from 1005 mb low locatedfrom Belcher Islands to Rankin Inlet.
At 1200 UTC Tuesday quasi-stationary ridge located over eastern
Baffin Island.
At 1200 UTC Tuesday deepening low 1008 mb located at 76N 72W.
By 0000 UTC Thursday trough from 999 mb low located from 72N 63W
to 65N 58W.
At 0000 UTC Thursday approaching low 997 mb located over Labrador
Sea.
Hudson - Hudson Bay Area
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- Date modified:
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